CVE-2016-1950

HIGH

Mozilla Network Security Services < 3.19.2.3, 3.20.x-3.21.x < 3.21.1 - Remote Code Execution

Title source: llm
STIX 2.1

Description

Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.

References (37)

Core 37
Core References
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3688
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/84223
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3520
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3510
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2924-1
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035215
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201605-06
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2934-1
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT206169
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-0495.html
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT206166
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1245528
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2917-2
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2917-3
Various Sources x_refsource_confirm
https://bto.bluecoat.com/security-advisory/sa119
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT206167
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT206168
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2917-1

Scores

CVSS v3 8.8
EPSS 0.0187
EPSS Percentile 83.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (30)
apple/iphone_os < 9.2.1
apple/mac_os_x < 10.11.3
apple/tvos < 9.1
apple/watchos < 2.1
mozilla/firefox 38.0
mozilla/firefox 38.0.1
mozilla/firefox 38.0.5
mozilla/firefox 38.1.0
mozilla/firefox 38.1.1
mozilla/firefox 38.2.0
... and 20 more
Published Mar 13, 2016
Tracked Since Feb 18, 2026